A Practical Guide to Evil

We came at the wall in waves.

Thirty feet of stone, topped by an army’s worth of dead.

Bastions that rose even higher to make room for the siege engines to fire, bristling with catapults and ballistae. Wards crackled with power as the first ladders were laid against the wall, cracking the steel-capped wood, and out of sight dead mages stood in circles to weave rituals that would turn